EP 0512969 B1 19940413 - Machine for producing venetian blinds and punching device therefor.
Title (en)
Machine for producing venetian blinds and punching device therefor.
Title (de)
Maschine zur Montage von Lamellen-Jalousien und dazugehörende Stanzvorrichtung.
Title (fr)
Machine pour la fabrication des stores vénitiens et l'estampe pour cette machine.
Publication
Application
Priority
SE 9101411 A 19910508
Abstract (en)
[origin: EP0512969A1] In a machine for producing venetian blinds, a strip of slat material is intermittently fed by a feeding device to a mounting station where slats (20, 20 min ) are mounted in a number of ladder tapes (17) at threading stations (12). Punching devices (30) for punching the strip of slat material comprise according to the invention a punching tool (30) which is movable laterally relative to longitudinal direction of the strip of slat material between an operative position in which the die (32) and punch (33) of the punching tool are in the correct position for punching the strip of slat material, and an inoperative position in which the die and punch of the punching tool are positioned laterally outside the strip of slat material. The punching devices can have at least one cutoff or separating punching tool for cutting or separating individual slats (20) from the strip of slat material. The punching device of the venetian blind production machine comprises a punching tool (30) with a die (32) and a punch (33) for punching or cutting a strip of slat material for the forming of slats (20). According to the invention, the punching device comprises a moving or driving mechanism (40-42) which moves the punching tool between an operative position in which the die and punch of the punching tool are in the correct position for punching the strip of slat material, and an inoperative position in which the die and punch of the punching tool are positioned laterally outside the strip of slat material. <IMAGE>
IPC 1-7
IPC 8 full level
B21D 28/00 (2006.01); B21D 28/24 (2006.01); B21D 53/00 (2006.01); B26F 1/02 (2006.01); E06B 9/266 (2006.01)
CPC (source: EP US)
E06B 9/266 (2013.01 - EP US); Y10T 29/39 (2015.01 - EP US)
Designated contracting state (EPC)
DE DK ES FR GB IT NL SE
DOCDB simple family (publication)
EP 0512969 A1 19921111; EP 0512969 B1 19940413; AU 1601192 A 19921112; AU 643384 B2 19931111; CA 2068125 A1 19921109; DE 69200105 D1 19940519; DE 69200105 T2 19940728; DK 0512969 T3 19940516; ES 2051147 T3 19940601; FI 922029 A0 19920505; FI 922029 A 19921109; FI 97416 B 19960830; FI 97416 C 19961210; JP H05146836 A 19930615; PL 168957 B1 19960531; PL 294474 A1 19930208; SE 468401 B 19930111; SE 9101411 D0 19910508; SE 9101411 L 19921109; TW 222239 B 19940411; US 5243744 A 19930914
DOCDB simple family (application)
EP 92850102 A 19920507; AU 1601192 A 19920505; CA 2068125 A 19920507; DE 69200105 T 19920507; DK 92850102 T 19920507; ES 92850102 T 19920507; FI 922029 A 19920505; JP 11640092 A 19920508; PL 29447492 A 19920508; SE 9101411 A 19910508; TW 81103572 A 19920507; US 87777492 A 19920504